package com.zwk1210;
public class Bank {
   int savedMoney;
   int year;
   double interest;
   double interestRate = 0.29;
   public double computerInterest() {
      interest=year*interestRate*savedMoney;
      return interest;
   }
   public void setInterestRate(double rate) {
      interestRate = rate;
   }
}
